Glerups - Wool Boot Rubber Outsole. Color Charcoal/Black Rubber. Low Stock. $155.00. 4.6 out of 5 stars3 left in stock+13Brand NameGlerupsProduct NameWool Boot Rubber OutsoleGenderUnisexColorCharcoal/Black RubberPrice$155.00Rating5Rated 5 stars out of 5(68)